Coherent Cookie List

Last Updated: September 8, 2022

CLASSIFICATION RULE VENDOR NAME DESCRIPTION EXPIRY
ANALYTICS Hm_lvt_* Baidu    
ANALYTICS Hm_lpvt_* Baidu    
ANALYTICS Hm_ck_* Baidu   Session
PERSONALIZATION drift_aid Drift Inc Tracking & Identification. Ties visitor on the website with the profile within the Drift system. 2 years
PERSONALIZATION drift_staged_form_data Drift Inc    
PERSONALIZATION drift_campaign_refresh Drift Inc Tracking & Identification 1 day
PERSONALIZATION driftt_aid Drift Inc   2 years
MARKETING ^_fbc$ Facebook Inc Placed by Facebook to store last visit 2 years
MARKETING ^_fbp$ Facebook Inc Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers 3 months
ANALYTICS _gac_UA-.* Google LLC Set by Google Analytics to identity the number of the account or website it relates to. 90 days
ANALYTICS _gat_%5Bobject%20Object%5D Google LLC Used to throttle request rate. 1 minute
ANALYTICS _gat_gtag_* Google LLC    
ANALYTICS _gac_gb_* Google LLC    
ANALYTICS ^__utma$ Google LLC One of the four main cookies set by the Google Analytics service which enables website owners to track visitor behaviour and measure site performance. Persistent
ANALYTICS ^__utmz$ Google LLC One of the four main cookies set by the Google Analytics service which enables website owners to track visitor behaviour and measure site performance. 6 months
ANALYTICS ^__utmv$ Google LLC Set by Google Analytics that enables website owners to track visitor behaviour and measure site performance. 2 years
ANALYTICS ^__utmt$ Google LLC Set by Google Analytics to throttle the request rate for the service - limiting the collection of data on high traffic sites. 10 minutes
ANALYTICS ^_gat_UA-.* Google LLC Set by Google Analytics to identity the number of the account or website it relates to. 90 days
ANALYTICS _ga_ZGD6T1N6CR Google LLC Store and count pageviews. 1 year
ANALYTICS ^__utmb$ Google LLC One of the four main cookies set by the Google Analytics service which enables website owners to track visitor behaviour and measure site performance. Session
ANALYTICS ^__utmc$ Google LLC One of the four main cookies set by the Google Analytics service which enables website owners to track visitor behaviour and measure site performance. Session
ANALYTICS ^_gid$ Google LLC Associated with Google Universal Analytics to distinguish unique users by assigning a randomly generated number as a client identifier. 1 day
ANALYTICS ^_gat$ Google LLC Associated with Google Universal Analytics to throttle the request rate - limiting the collection of data on high traffic sites. 1 minute
ANALYTICS ^_ga$ Google LLC Associated with Google Universal Analytics to distinguish unique users by assigning a randomly generated number as a client identifier. 2 years
ANALYTICS ^__utmd$ Google LLC Associated with the Google Analytics service which enables website owners to track visitor behaviour and measure site performance. 1 second
ESSENTIAL __TAG_ASSISTANT Google LLC    
ESSENTIAL googtrans Google LLC    
ESSENTIAL ^_dc_gtm_UA-.* Google LLC Associated with sites using Google Tag Manager to load other scripts and code into a page. 1 Minute
MARKETING ^_gcl_* Google LLC Used by Google AdSense for experimenting with advertisement efficiency across websites using their services Persistent
ANALYTICS _hjCookieTest Hotjar LTD    
ANALYTICS _hjSessionUser_1995413 Hotjar Ltd    
ANALYTICS _hjSession_1995413 Hotjar Ltd    
ANALYTICS _hjSessionRejected Hotjar LTD If present, this cookie will be set to '1' for the duration of a user's session, if Hotjar rejected the session from connecting to our WebSocket due to server overload. This cookie is only applied in extremely rare situations to prevent severe performance issues. Session
ANALYTICS _hjFirstSeen Hotjar LTD Identifies a new user's first session. Session
ANALYTICS _hjIncludedInSessionSample Hotjar LTD This cookie is set to let Hotjar know whether that user is included in the data sampling defined by your site's daily session limit. 30 minutes
ANALYTICS _hjIncludedInPageviewSample Hotjar LTD This cookie is set to let Hotjar know whether that user is included in the data sampling defined by your site's pageview limit. 30 minutes
ANALYTICS _hjAbsoluteSessionInProgress Hotjar Ltd Used to store unique visits Session
PERSONALIZATION ^_hjid$ Hotjar LTD Set by Hotjar to ensure that behavior in subsequent visits to the same site will be attributed to the same user ID.  
PERSONALIZATION ^_hjTLDTest$ Hotjar LTD Used to determine the most generic cookie path so that cookies can be shared across subdomains (where applicable). After this check, the cookie is removed. Session
PERSONALIZATION ^_hjSessionResumed$ Hotjar LTD A cookie that is set when a session/recording is reconnected to Hotjar servers after a break in connection. Session
ANALYTICS li_fat_id LinkedIn Member indirect identifier for Members for conversion tracking, retargeting, analytics 30 days
ESSENTIAL osano_consentmanager_tattles Osano Inc    
ESSENTIAL osano_consentmanager Osano Inc    
ESSENTIAL osano_consentmanager_expdate Osano Inc    
MARKETING ^visitor_id.* Pardot LLC Used for tracking purposes. Various
MARKETING pi_opt_in191222 Pardot LLC Store privacy preferences. Persistent
PERSONALIZATION ^__distillery$ Wistia Supports video functionality, notes user behavior regarding the video itself.  

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